dns: remove redundant zero length namelen check

[linux-2.6-block.git] / net / dns_resolver / dns_query.c

diff --git a/net/dns_resolver/dns_query.c b/net/dns_resolver/dns_query.c
index 76338c38738a748aeaa899ebf30247c0f69741a8..19aa32fc1802b44a971eecd6f7b9f967ec2900d9 100644 (file)
--- a/net/dns_resolver/dns_query.c
+++ b/net/dns_resolver/dns_query.c
@@ -94,8 +94,6 @@ int dns_query(const char *type, const char *name, size_t namelen,
                desclen += typelen + 1;
        }
 
-       if (!namelen)
-               namelen = strnlen(name, 256);
        if (namelen < 3 || namelen > 255)
                return -EINVAL;
        desclen += namelen + 1;